“回声测距系统”的概念、定义、翻译、参考文献-科学参考

单词	回声测距系统
释义	回声测距系统 echo-ranging system
随便看	ethyl tin trichloride ethyltoluene ethyl triazine resin ethyl triazone resin ethyl trichloro silicane ethyl triethoxy silicane ethyl trimethyl silicane ethyl triphenyl silicane ethyl tripropyl benzene ethyl urea ethylurethan ethyl urethane ethyl value ethyl vanillin ethyl vinyl sulfide ethyl violet ethyl xanthate ethyl xanthogenate ethyl xanthogen disulfide (EXD) ethyl xanthogenic acid ethylxylyl-polyoxyethylene etheralcohol ethyl β-aminocrotonate ethymal ethynation ethyne

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。